Proposed Distribution Voltage Control Method for Connected Cluster PV Systems

Kyung-soo Lee; Kenichiro Yamaguchi; Kosuke Kurokawa

Proposed Distribution Voltage Control Method for Connected Cluster PV Systems

Kyung-soo Lee

Kenichiro Yamaguchi

Kosuke Kurokawa

Vol. 7, No. 4, pp. 286-293, Oct. 2007

10.6113/JPE.2007.7.4.286

reverse power flow

clustered photovoltaic system

distribution-unified power flow controller

bi-directional ac-ac converter

ATP-EMTP

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Abstract

This paper proposes a distribution voltage control method when a voltage increase condition occurs due to reverse power flow from the clustered photovoltaic (PV) system. This proposed distribution voltage control is performed a by distribution-unified power flow controller (D-UPFC). D-UPFC consists of a bi-directional ac-ac converter and transformer. It does not use any energy storage component or rectifier circuit, but it directly converts ac to ac. The distribution model and D-UPFC voltage control using the ATP-EMTP program were simulated and the results show the voltage increase control in the distribution system.

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Cite this article

[IEEE Style]

K. Lee, K. Yamaguchi, K. Kurokawa, "Proposed Distribution Voltage Control Method for Connected Cluster PV Systems," Journal of Power Electronics, vol. 7, no. 4, pp. 286-293, 2007. DOI: 10.6113/JPE.2007.7.4.286.

[ACM Style]

Kyung-soo Lee, Kenichiro Yamaguchi, and Kosuke Kurokawa. 2007. Proposed Distribution Voltage Control Method for Connected Cluster PV Systems. Journal of Power Electronics, 7, 4, (2007), 286-293. DOI: 10.6113/JPE.2007.7.4.286.